From: Johannes Berg <johannes.berg@intel.com>
Date: Mon, 4 Oct 2010 12:50:36 +0000 (-0700)
Subject: iwlwifi: clean up some beacon handling
X-Git-Tag: v2.6.37-rc1~147^2~78^2^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77834543a5278b55df6c2784cd5ed59970be3c44;p=pandora-kernel.git

iwlwifi: clean up some beacon handling

There's no need to check for NULL before
calling dev_kfree_skb() since it is valid
to call it on NULL -- it becomes a no-op.

There's also no need to initialise the
beacon_skb variable to NULL just after
the memory it is in has been kzalloc'ed.

Some minor whitespace cleanups, and a
lock assertion in a function that needs
the mutex (to access the beacon_skb var)
complete the patch.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
---

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